oj.uz

답안 #244248

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
244248 2020-07-03T10:52:01 Z vanic Zagonetka (COI18_zagonetka) C++14
27 / 100
 95 ms 504 KB 
#include <iostream>
#include <algorithm>
#include <math.h>
#include <vector>
#include <bitset>
#include <assert.h>

using namespace std;

const int maxn=105;

int p[maxn];
int q[maxn];
int pos[maxn];
vector < int > ms[2][maxn];
bitset < maxn > imam[2][maxn];
vector < int > val;
bitset < maxn > bio;

bitset < maxn > debug;

void gazi(int x, bool s){
	bio[x]=1;
	assert(debug[x]);
	for(int i=0; i<ms[s][x].size(); i++){
		if(!bio[ms[s][x][i]]){
			gazi(ms[s][x][i], s);
		}
	}
	q[x]=val.back();
	val.pop_back();
}

vector < int > svi;


void rijesi(int x, bool s){
	sort(ms[s][x].begin(), ms[s][x].end());
	for(int i=0; i<ms[s][x].size(); i++){
		if(!q[ms[s][x][i]]){
			rijesi(ms[s][x][i], s);
		}
	}
	q[x]=svi[0];
	svi.erase(svi.begin());
}

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	int n;
	cin >> n;
	for(int i=0; i<n; i++){
		cin >> p[i];
		pos[p[i]]=i;
	}
	bool prov;
	for(int i=1; i<=n; i++){
		for(int j=1; j<=n-i; j++){
			if(imam[1][pos[j]][pos[j+i]]){
				continue;
			}
			for(int k=0; k<ms[1][pos[j]].size(); k++){
				val.push_back(p[ms[1][pos[j]][k]]);
				debug[ms[1][pos[j]][k]]=1;
			}
			for(int k=0; k<ms[0][pos[j+i]].size(); k++){
				val.push_back(p[ms[0][pos[j+i]][k]]);
				debug[ms[0][pos[j+i]][k]]=1;
			}
			debug[pos[j]]=1;
			debug[pos[j+i]]=1;
			val.push_back(j);
			val.push_back(j+i);
			sort(val.begin(), val.end());
			for(int k=0; k<n; k++){
				q[k]=p[k];
			}
			gazi(pos[j], 1);
			reverse(val.begin(), val.end());
			gazi(pos[j+i], 0);
			bio.reset();
			debug.reset();
			cout << "query ";
			for(int k=0; k<n; k++){
				cout << q[k] << " ";
			}
			cout << '\n';
			cout.flush();
			cin >> prov;
			if(prov){
				continue;
			}
			ms[1][pos[j]].push_back(pos[j+i]);
			imam[1][pos[j]][pos[j+i]]=1;
			for(int l=0; l<ms[0][pos[j]].size(); l++){
				if(!imam[1][ms[0][pos[j]][l]][pos[j+i]]){
					ms[1][ms[0][pos[j]][l]].push_back(pos[j+i]);
					imam[1][ms[0][pos[j]][l]][pos[j+i]]=1;
				}
			}
			for(int k=0; k<ms[1][pos[j+i]].size(); k++){
				if(!imam[1][pos[j]][ms[1][pos[j+i]][k]]){
					ms[1][pos[j]].push_back(ms[1][pos[j+i]][k]);
					imam[1][pos[j]][ms[1][pos[j+i]][k]]=1;
					for(int l=0; l<ms[0][pos[j]].size(); l++){
						if(!imam[1][ms[0][pos[j]][l]][ms[1][pos[j+i]][k]]){
							ms[1][ms[0][pos[j]][l]].push_back(ms[1][pos[j+i]][k]);
							imam[1][ms[0][pos[j]][l]][ms[1][pos[j+i]][k]]=1;
						}
					}
				}
			}
			ms[0][pos[j+i]].push_back(pos[j]);
			imam[0][pos[j+i]][pos[j]]=1;
			for(int l=0; l<ms[1][pos[j+i]].size(); l++){
				if(!imam[0][ms[1][pos[j+i]][l]][pos[j]]){
					ms[0][ms[1][pos[j+i]][l]].push_back(pos[j]);
					imam[0][ms[1][pos[j+i]][l]][pos[j]]=1;
				}
			}
			for(int k=0; k<ms[0][pos[j]].size(); k++){
				if(!imam[0][pos[j+i]][ms[0][pos[j]][k]]){
					ms[0][pos[j+i]].push_back(ms[0][pos[j]][k]);
					imam[0][pos[j+i]][ms[0][pos[j]][k]]=1;
					for(int l=0; l<ms[1][pos[j+i]].size(); l++){
						if(!imam[0][ms[1][pos[j+i]][l]][ms[0][pos[j]][k]]){
							ms[0][ms[1][pos[j+i]][l]].push_back(ms[0][pos[j]][k]);
							imam[0][ms[1][pos[j+i]][l]][ms[0][pos[j]][k]]=1;
						}
					}
				}
			}
		}
	}
	cout << "end\n";
	for(int i=0; i<n; i++){
		svi.push_back(i+1);
		q[i]=0;
	}
	for(int i=0; i<n; i++){
		if(!q[i]){
			rijesi(i, 0);
		}
		cout << q[i] << " ";
	}
	cout << '\n';
	for(int i=0; i<n; i++){
		svi.push_back(n-i);
		q[i]=0;
	}
	for(int i=0; i<n; i++){
		if(!q[i]){
			rijesi(i, 1);
		}
		cout << q[i] << " ";
	}
	cout << '\n';
	cout.flush();
	return 0;
}

Compilation message

zagonetka.cpp: In function 'void gazi(int, bool)':
zagonetka.cpp:25:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<ms[s][x].size(); i++){
               ~^~~~~~~~~~~~~~~~
zagonetka.cpp: In function 'void rijesi(int, bool)':
zagonetka.cpp:39:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<ms[s][x].size(); i++){
               ~^~~~~~~~~~~~~~~~
zagonetka.cpp: In function 'int main()':
zagonetka.cpp:64:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int k=0; k<ms[1][pos[j]].size(); k++){
                 ~^~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:68:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int k=0; k<ms[0][pos[j+i]].size(); k++){
                 ~^~~~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:97:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int l=0; l<ms[0][pos[j]].size(); l++){
                 ~^~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:103:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int k=0; k<ms[1][pos[j+i]].size(); k++){
                 ~^~~~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:107:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      for(int l=0; l<ms[0][pos[j]].size(); l++){
                   ~^~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:117:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int l=0; l<ms[1][pos[j+i]].size(); l++){
                 ~^~~~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:123:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int k=0; k<ms[0][pos[j]].size(); k++){
                 ~^~~~~~~~~~~~~~~~~~~~~
zagonetka.cpp:127:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      for(int l=0; l<ms[1][pos[j+i]].size(); l++){
                   ~^~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct

Subtask #2
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 384 KB Output is correct
2 Correct 32 ms 384 KB Output is correct
3 Correct 39 ms 384 KB Output is correct
4 Correct 33 ms 384 KB Output is correct
5 Correct 15 ms 384 KB Output is correct
6 Correct 34 ms 384 KB Output is correct
7 Correct 11 ms 384 KB Output is correct
8 Correct 12 ms 384 KB Output is correct
9 Correct 29 ms 384 KB Output is correct
10 Correct 22 ms 384 KB Output is correct

Subtask #3
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Incorrect 6 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 51.0

# 결과 실행 시간 메모리 Grader output
1 Correct 65 ms 384 KB Output is correct
2 Correct 87 ms 384 KB Output is correct
3 Correct 75 ms 384 KB Output is correct
4 Correct 7 ms 384 KB Output is correct
5 Correct 7 ms 384 KB Output is correct
6 Correct 7 ms 384 KB Output is correct
7 Correct 18 ms 400 KB Output is correct
8 Correct 38 ms 504 KB Output is correct
9 Correct 27 ms 384 KB Output is correct
10 Correct 95 ms 384 KB Output is correct
11 Correct 66 ms 384 KB Output is correct
12 Correct 65 ms 384 KB Output is correct
13 Incorrect 64 ms 384 KB Output isn't correct
14 Halted 0 ms 0 KB -